194612203478

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{68669}}^1$

素因数の和:68946

約数の個数: 72

約数和(自身を含む): 374822834400

約数和(自身を除く): 180210630922

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 239, 242, 478, 539, 847, 1078, 1673, 1694, 2629, 3346, 5258, 5929, 11711, 11858, 18403, 23422, 28919, 36806, 57838, 68669, 128821, 137338, 202433, 257642, 404866, 480683, 755359, 961366, 1417031, 1510718, 2834062, 3364781, 5287513, 6729562, 8308949, 10575026, 16411891, 16617898, 32823782, 37012591, 58162643, 74025182, 114883237, 116325286, 180530801, 229766474, 361061602, 407138501, 804182659, 814277002, 1263715607, 1608365318, 1985838811, 2527431214, 3971677622, 8846009249, 13900871677, 17692018498, 27801743354, 97306101739, 194612203478]

約数ペア:

[(1, 194612203478), (2, 97306101739), (7, 27801743354), (11, 17692018498), (14, 13900871677), (22, 8846009249), (49, 3971677622), (77, 2527431214), (98, 1985838811), (121, 1608365318), (154, 1263715607), (239, 814277002), (242, 804182659), (478, 407138501), (539, 361061602), (847, 229766474), (1078, 180530801), (1673, 116325286), (1694, 114883237), (2629, 74025182), (3346, 58162643), (5258, 37012591), (5929, 32823782), (11711, 16617898), (11858, 16411891), (18403, 10575026), (23422, 8308949), (28919, 6729562), (36806, 5287513), (57838, 3364781), (68669, 2834062), (128821, 1510718), (137338, 1417031), (202433, 961366), (257642, 755359), (404866, 480683)]